The Yamaha YZ426F, produced between 2000 and 2002, is a high-performance 4-stroke motocross bike engineered for competitive racing. It features a liquid-cooled, 426 cc DOHC 5-valve single-cylinder engine, known for its strong power delivery and agile handling. The model is equipped with high-quality KYB front forks and a rear monoshock suspension system offering extensive adjustability, along with hydraulic disc brakes for reliable stopping power. Built with a lightweight yet robust aluminum frame, the YZ426F was a formidable presence in its segment, earning accolades for its motocross performance and contributing to Yamaha's strong heritage in off-road racing.
This comprehensive service manual provides detailed coverage for Yamaha YZ426F models from 2000 to 2002. It encompasses all essential maintenance procedures, repair instructions, and technical specifications necessary for the upkeep and servicing of the vehicle. Key areas covered include engine systems, transmission, suspension, braking, and electrical systems, with in-depth guides for troubleshooting common issues. The manual is designed to assist owners, mechanics, and technicians in maintaining the optimal performance and reliability of their YZ426F, offering workshop-level detail for everything from routine service to complete engine rebuilds.
